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Full text of "Alaskan glacier studies of the National Geographic Society in the Yakutat Bay, Prince William Sound and lower Copper River regions"

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PLATE XXI
A.   LOWER ATHEVIDA GLACIER (AUGUST, 1909)
From same site as Plate XX.    In the interval the crevaasing has been healed and the mantle of ablation moraine has again covered the surface, so that, though both higher and rougher, the condition approaches that of 1905.
P.   EBKEB STREAM, POINT OF EMERGENCE, JUNE, 1906 Eastern margin of Atrevida Glacier.